4-(tert-Butyl)-3-sulfobenzoic acid CAS 1351386-75-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1351386-75-8 |
| Molecular Formula | C11H14O5S |
| Molecular Weight | 258.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-(tert-Butyl)-3-sulfobenzoic acid (CAS 1351386-75-8) pharmaceutical standards reference standard. Molecular formula: C11H14O5S. Molecular weight: 258.29 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H14O5S |
| Molecular Weight | 258.29 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Sulfur Atoms | 1 |
Recommended Standards
- 1-Hydroxy-5-ethylmethanesulfonate Cumaran 1346603-15-3 (CAS 1346603-15-3)
- 5-Hydroxy-7-(o-tolyl)benzo[d][1,3]oxathiol-2-one (CAS 1353501-83-3)
- 4-(4-Aminophenyl)-N-ethyl-2-fluorobenzamide (CAS 1345471-14-8)
- 6-Methyl-2-((4-nitrobenzyl)thio)pyrimidin-4(1H)-one (CAS 78932-25-9)
- Methyl 3-methylisothiazole-4-carboxylate (CAS 74410-97-2)
- Ethyl 2-bromo-4,5-dimethoxybenzoate (CAS 17667-33-3)
- Ambroxol Impurity 104 (CAS CATO-C4X-1085104)
- alpha-Chlorobenzylidenemalonitrile (CAS 18270-61-6)
- TTTB6-2CHO (CAS 2127354-14-5)
- Insulin Degludec Impurity 10 (CAS CATO-C4X-215710)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com